Let x be a random variable representing the mean number of flaws per square yard inspected
P(x > 1.8) = P(z > (1.8 - 1.7)/0.8) = P(z > 0.125) = P(z < 0.125) = 0.5497
Answer:
10
Step-by-step explanation:
f(-3)=-2(-3)+4=6+4=10
Answer:
24
Step-by-step explanation: